Question

which one of the following is not a non metal ​

Answer 1

Non-metal:

Explanation:

• hydrogen, helium, nitrogen, oxygen, fluorine, neon, chlorine, argon, krypton, xenon and radon); one is a fluid (bromine); and a couple are solids (carbon, phosphorus, sulfur, selenium, and iodine).
• Non metal is utilized for making furniture.They are resonating - This isn't a property of non-metals.
• Clarification: Non-metals are neither flexible nor bendable. They have low thickness contrasted with metals.
• Mica is a non metallic mineral.We realize that coal is only a strong type of carbon, and it shows up as dark in shading.
• Coal is a non-metal. Coal is neither moldable nor bendable.